Recently, my class went on a three-day trip from Shanghai to Nanjing with only 200 yuan. I

Recently, my class went on a three-day trip from Shanghai to Nanjing with only 200 yuan. It was fun and inspiring. We left for Nanjing early in the morning (4:52 a.m. on March 19) by train. Unfortunately, because the tickets were difficult to get, we took the train without seats. The carriage quickly became crowded with students. We stood on the train for over five hours until we arrived at our destination —Nanjing. By that time we all understood how hard it is for migrant workers to return home from a big city.
We had an educational campaign in front of the Memorial Hall to the Victims of the Nanjing Massacre by Japanese Invaders on the first day. We all felt the heavy weight of history as we walked quietly around the Memorial Hall. Relics of the war on display frightened and shocked us. We could imagine how hard life must have been for the Chinese people at that time.
On the second day we were divided into groups of seven to nine students. We were assigned to do research about the city, so we had to visit local people and talk with them. As we were told not to take taxis, we traveled around the city by bus or subway. At the end of the day, we were so tired that no one touched the remote control of the television in our bedroom. However, we were all happy that we had learned to get around a strange city and that we understood Nanjing more.
On the last day we went to Yuhuatai. Some students handed in applications to join the Communist Party there. We learnt about the martyrs(烈士) stories and most of us were impressed by their noble spirits. They sacrificed their lives but they won great respect.
Our three days soon came to an end. Sitting on the train back to Shanhai, we happily shared our adventures in Nanjing. Though we were tired, it was a really meaningful trip.
64. How did the students find their three-day trip in Nanjing? .
A. It was funny but difficult B. It was happy but tiring
C. It was tiring and meaningless D. It was inspiring and meaningful
65. What description is the best for the fourth paragraphs? .
A. A happy ending. B. Noble spirits.
C. A hard beginning. D. Tough living.
66. What is the right time order during their three-day trip in Nanjing? .
A. having an educational campaign→doing research→going to Yuhuatai
B. leaving for Nanjing→doing research→going to Yuhuatai
C. having an educational campaign→doing research→sharing adventures
D. getting tickets for traveling→having an educational campaign→going
to Yuhuatai
67. What can we infer from the trip on the first day in Nanjing? .
A. China’s history in the thirties is miserable
B. The students were too frightened and shocked to go on visiting
C. What hard lives the Chinese people lived
D. Some great Chinese people should be respectedD

(答案→)D 解析：

这个问题我还想问问老师呢